[ML] Migrate Alibaba Senders to SenderExecutableAction

Embed, Rerank, and Sparse can move to SenderExecutableAction.
Completion is a bit different in that it allows more than one input, so
it will stay as-is.

Author: prwhelan

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/external/action/SenderExecutableAction.java

@@ -18,7 +18,7 @@
 
 import static org.elasticsearch.xpack.inference.external.action.ActionUtils.wrapFailuresInElasticsearchException;
 
-public class SenderExecutableAction implements ExecutableAction {
+public sealed class SenderExecutableAction implements ExecutableAction permits SingleInputSenderExecutableAction {
 
     private final Sender sender;
     private final RequestManager requestManager;

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/external/action/SingleInputSenderExecutableAction.java

@@ -18,7 +18,7 @@
 
 import java.util.Objects;
 
-public class SingleInputSenderExecutableAction extends SenderExecutableAction {
+public final class SingleInputSenderExecutableAction extends SenderExecutableAction {
     private final String requestTypeForInputValidationError;
 
     public SingleInputSenderExecutableAction(

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/alibabacloudsearch/action/AlibabaCloudSearchActionCreator.java

@@ -8,8 +8,13 @@
 package org.elasticsearch.xpack.inference.services.alibabacloudsearch.action;
 
 import org.elasticsearch.xpack.inference.external.action.ExecutableAction;
+import org.elasticsearch.xpack.inference.external.action.SenderExecutableAction;
+import org.elasticsearch.xpack.inference.external.http.sender.AlibabaCloudSearchEmbeddingsRequestManager;
+import org.elasticsearch.xpack.inference.external.http.sender.AlibabaCloudSearchRerankRequestManager;
+import org.elasticsearch.xpack.inference.external.http.sender.AlibabaCloudSearchSparseRequestManager;
 import org.elasticsearch.xpack.inference.external.http.sender.Sender;
 import org.elasticsearch.xpack.inference.services.ServiceComponents;
+import org.elasticsearch.xpack.inference.services.alibabacloudsearch.AlibabaCloudSearchAccount;
 import org.elasticsearch.xpack.inference.services.alibabacloudsearch.completion.AlibabaCloudSearchCompletionModel;
 import org.elasticsearch.xpack.inference.services.alibabacloudsearch.embeddings.AlibabaCloudSearchEmbeddingsModel;
 import org.elasticsearch.xpack.inference.services.alibabacloudsearch.rerank.AlibabaCloudSearchRerankModel;
@@ -18,6 +23,8 @@
 import java.util.Map;
 import java.util.Objects;
 
+import static org.elasticsearch.xpack.inference.external.action.ActionUtils.constructFailedToSendRequestMessage;
+
 /**
  * Provides a way to construct an {@link ExecutableAction} using the visitor pattern based on the alibaba cloud search model type.
  */
@@ -34,21 +41,29 @@ public AlibabaCloudSearchActionCreator(Sender sender, ServiceComponents serviceC
     public ExecutableAction create(AlibabaCloudSearchEmbeddingsModel model, Map<String, Object> taskSettings) {
         var overriddenModel = AlibabaCloudSearchEmbeddingsModel.of(model, taskSettings);
 
-        return new AlibabaCloudSearchEmbeddingsAction(sender, overriddenModel, serviceComponents);
+        var account = new AlibabaCloudSearchAccount(overriddenModel.getSecretSettings().apiKey());
+        var failedToSendRequestErrorMessage = constructFailedToSendRequestMessage("AlibabaCloud Search text embeddings");
+        var requestCreator = AlibabaCloudSearchEmbeddingsRequestManager.of(account, overriddenModel, serviceComponents.threadPool());
+        return new SenderExecutableAction(sender, requestCreator, failedToSendRequestErrorMessage);
     }
 
     @Override
     public ExecutableAction create(AlibabaCloudSearchSparseModel model, Map<String, Object> taskSettings) {
         var overriddenModel = AlibabaCloudSearchSparseModel.of(model, taskSettings);
-
-        return new AlibabaCloudSearchSparseAction(sender, overriddenModel, serviceComponents);
+        var account = new AlibabaCloudSearchAccount(overriddenModel.getSecretSettings().apiKey());
+        var failedToSendRequestErrorMessage = constructFailedToSendRequestMessage("AlibabaCloud Search sparse embeddings");
+        var requestCreator = AlibabaCloudSearchSparseRequestManager.of(account, overriddenModel, serviceComponents.threadPool());
+        return new SenderExecutableAction(sender, requestCreator, failedToSendRequestErrorMessage);
     }
 
     @Override
     public ExecutableAction create(AlibabaCloudSearchRerankModel model, Map<String, Object> taskSettings) {
         var overriddenModel = AlibabaCloudSearchRerankModel.of(model, taskSettings);
 
-        return new AlibabaCloudSearchRerankAction(sender, overriddenModel, serviceComponents);
+        var account = new AlibabaCloudSearchAccount(overriddenModel.getSecretSettings().apiKey());
+        var failedToSendRequestErrorMessage = constructFailedToSendRequestMessage("AlibabaCloud Search rerank");
+        var requestCreator = AlibabaCloudSearchRerankRequestManager.of(account, overriddenModel, serviceComponents.threadPool());
+        return new SenderExecutableAction(sender, requestCreator, failedToSendRequestErrorMessage);
     }
 
     @Override

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/alibabacloudsearch/action/AlibabaCloudSearchCompletionAction.java

@@ -7,8 +7,6 @@
 
 package org.elasticsearch.xpack.inference.services.alibabacloudsearch.action;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
 import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.ElasticsearchStatusException;
 import org.elasticsearch.action.ActionListener;
@@ -30,16 +28,14 @@
 import static org.elasticsearch.xpack.inference.external.action.ActionUtils.createInternalServerError;
 import static org.elasticsearch.xpack.inference.external.action.ActionUtils.wrapFailuresInElasticsearchException;
 
-public class AlibabaCloudSearchCompletionAction implements ExecutableAction {
-    private static final Logger logger = LogManager.getLogger(AlibabaCloudSearchCompletionAction.class);
-
+final class AlibabaCloudSearchCompletionAction implements ExecutableAction {
     private final AlibabaCloudSearchAccount account;
     private final AlibabaCloudSearchCompletionModel model;
     private final String failedToSendRequestErrorMessage;
     private final Sender sender;
     private final AlibabaCloudSearchCompletionRequestManager requestCreator;
 
-    public AlibabaCloudSearchCompletionAction(Sender sender, AlibabaCloudSearchCompletionModel model, ServiceComponents serviceComponents) {
+    AlibabaCloudSearchCompletionAction(Sender sender, AlibabaCloudSearchCompletionModel model, ServiceComponents serviceComponents) {
         this.model = Objects.requireNonNull(model);
         this.sender = Objects.requireNonNull(sender);
         this.account = new AlibabaCloudSearchAccount(this.model.getSecretSettings().apiKey());